平面非牛顿流体在m>1时的径向流动The radical flow of plane non-Newtonian fluid when m>1
谭启建,冷忠建
摘要(Abstract):
讨论平面非牛顿流体(例如高粘度高含腊量的地下石油)在m>1时的径向流动.作者首先给出了问题的数学模型,它是退缩的自由边值问题.然后得到了该问题的近似问题古典解的存在唯一性.当油井边的压力梯度是常值函数时,该问题古典解的存在唯一性也得到了.
关键词(KeyWords): 非牛顿流体;自由边值问题;拟变分不等式;径向流动
基金项目(Foundation):
作者(Author): 谭启建,冷忠建
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